MACHINE LEARNING FOR SOYBEAN SEEDS LOTS CLASSIFICATION

• Published in: Engenharia Agrícola 2022-01, Vol.42 (spe)
• Main Authors: Gadotti, Gizele I., Ascoli, Carla A., Bernardy, Ruan, Monteiro, Rita de C. M., Pinheiro, Romário de M.
• Format: Article
• Language: English
• Subjects: AGRICULTURAL ENGINEERING; agriculture; artificial intelligence; quality control
• ISSN: 0100-6916; 1809-4430; 1809-4430
• DOI: 10.1590/1809-4430-eng.agric.v42nepe20210101/2022

ABSTRACT The seed germination and vigor evaluation are essential for the sowing sector to measure the performance of different seed lots and improve the efficiency of storage and sowing processes. However, the analysis of various tests to determine seed quality generates a large amount of information, making it almost impossible for humans to perform a quick and effective quality control analysis. Therefore, the objective of this study was to evaluate the differences in the physiological quality of soybean seeds in different cultivars using machine learning techniques to rank the lots based on their quality. Three cultivars were used, and the analysis was germination, accelerated aging, tetrazolium treatment, seedling emergence, and 1000 seed weight from 65 lots were measured. The lots were evaluated in two phases, one immediately after harvest and the other after six months of storage. Random forest, multi-layer perceptron, J48, and classification via regression classifiers were used, aided by the feature resampler technique. Random forest and classification via regression obtained the highest accuracy, and the random forest technique obtained the best results. Therefore, it is possible to classify soybean seed lots with great accuracy and precision using artificial intelligence and machine learning techniques.